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12200001101202 = 232033333516867
BaseRepresentation
bin1011000110001000100010…
…1110110101110110010010
31121012022100001102201212010
42301202020232311312102
53044341100240214302
641540334135443350
72366264254224015
oct261421056656622
947168301381763
1012200001101202
113983a9a628392
121450537826556
136a65bc006055
143026a9ca937c
1516253b51116c
hexb1888bb5d92

12200001101202 has 8 divisors (see below), whose sum is σ = 24400002202416. Its totient is φ = 4066667033732.

The previous prime is 12200001101143. The next prime is 12200001101209. The reversal of 12200001101202 is 20210110000221.

It is a sphenic number, since it is the product of 3 distinct primes.

12200001101202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12200001101209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016666758428 + ... + 1016666758439.

It is an arithmetic number, because the mean of its divisors is an integer number (3050000275302).

Almost surely, 212200001101202 is an apocalyptic number.

12200001101202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12200001101202 is a wasteful number, since it uses less digits than its factorization.

12200001101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033333516872.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12200001101202 its reverse (20210110000221), we get a palindrome (32410111101423).

The spelling of 12200001101202 in words is "twelve trillion, two hundred billion, one million, one hundred one thousand, two hundred two".

Divisors: 1 2 3 6 2033333516867 4066667033734 6100000550601 12200001101202